MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link to a known malicious redirector, ttraff.com, which is disguised as a Chevrolet Captiva 2012 manual. The document body also contains this URL, reinforcing the lure. The PDF also hosts a link farm of other PDFs on Shopify, suggesting an attempt to manipulate search engine results for discoverability. No scripts were extracted, but the presence of a malicious redirector and the document's deceptive content strongly indicate a phishing or scam attempt.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://ttraff.com/wb?keyword=manual%20de%20chevrolet%20captiva%202012
- http://files.truelightchristianschool.org/uploads/1/3/1/3/131379382/xivabojulemupejofu.pdf
- http://files.mirrorpayroll.net/uploads/1/3/1/0/131071117/lujubilepotapoz.pdf
- http://files.artontheriverph.com/uploads/1/3/0/7/130776599/eb6b75.pdf
- http://files.themarketon4th.com/uploads/1/3/2/6/132681156/38374ef53a84.pdf
- https://cdn.shopify.com/s/files/1/0434/4155/3575/files/tigisesirikekufodezezopis.pdf
- https://cdn.shopify.com/s/files/1/0435/8373/3915/files/10616361123.pdf
- https://cdn.shopify.com/s/files/1/0433/0763/0747/files/printable_football_squares.pdf
- https://cdn.shopify.com/s/files/1/0431/6246/8516/files/8288475150.pdf
- https://cdn.shopify.com/s/files/1/0427/9985/7823/files/spatial_reasoning_questions.pdf
- https://cdn.shopify.com/s/files/1/0435/3651/5224/files/94256816481.pdf
- https://cdn.shopify.com/s/files/1/0439/0112/4760/files/metovivagajibu.pdf
- https://cdn.shopify.com/s/files/1/0434/2788/9302/files/biluzowovitegu.pdf
- https://cdn.shopify.com/s/files/1/0432/0608/2717/files/walol.pdf
- https://cdn.shopify.com/s/files/1/0439/9605/3662/files/kafamozaduxekuke.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005ff7.bin9ec91536545f72721861f310db3eb2db64e3fd5d180c37eb8b9110c6a553f211 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FF7 | 5372 bytes |
font_01_sfnt_off0000723d.bin94f50a7c0c6e0d9d8395171990955a3d5a1697304b2501ab294573950933e17c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x723D | 10992 bytes |
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